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Air Quality History for Shiwan, China

Historical PM2.5 and AQI trend from monitoring stations near Shiwan, China.

65
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 15 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 68 58–75 20.0 µg/m³ — 24h 44
2026-07-20 63 55–71 18.0 µg/m³ 15.3 24h 60
2026-07-19 62 54–70 17.1 µg/m³ 18.8 24h 54
2026-07-18 60 53–73 16.3 µg/m³ 17.9 24h 53
2026-07-17 55 49–59 13.9 µg/m³ 13.9 24h 59
2026-07-16 54 47–62 13.5 µg/m³ 10.4 24h 56
2026-07-15 49 38–57 12.0 µg/m³ 9.9 24h 54
2026-07-14 52 43–59 13.0 µg/m³ 10.5 24h 52
2026-07-13 53 42–66 13.6 µg/m³ 4.2 24h 55
2026-07-12 56 44–67 14.7 µg/m³ 6.6 24h 59
2026-07-11 59 52–65 16.0 µg/m³ 8.6 24h 57
2026-07-10 57 50–74 14.8 µg/m³ 2.7 24h 60
2026-07-09 53 42–61 13.3 µg/m³ 6.2 24h 61
2026-07-08 52 42–60 12.9 µg/m³ 8.5 23h 65
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